Mladen Nikitovic wrote:
> Thanks, you are indeed right, I did not notice that.
>
> I'm compiling the solaris kernel and it seems like shadow compilation is
> enabled, which means that both CC and GCC is used.
>
> I have tried to disable shadow compilation by setting CW_NO_SHADOW = 1 but
> both
On Fri, Jul 04, 2008 at 02:56:37AM -0700, Mladen Nikitovic wrote:
> after some tests I came to this conclusion:
>
> regardless of the compiler the statement MAGIC(6000 + a) fails.
>
> The reason for this is that the generated code by the compiler becomes
>
> sethi %g1, %g0
>
> this violates th
Hi,
regarding your tip about writing it in pure assembler - I don't really see that
solving the problem because I will eventually end up with a register as an
operand anyway. Maybe you actually meant something similar to this...
If I put the variable in g1 just before issuing the sethi instruct
after some tests I came to this conclusion:
regardless of the compiler the statement MAGIC(6000 + a) fails.
The reason for this is that the generated code by the compiler becomes
sethi %g1, %g0
this violates the requirement that the parameter need to be an immediate value.
So, I came to the
On Thu, Jul 03, 2008 at 03:29:45PM +0200, Joerg Schilling wrote:
> Fedor Sergeev wrote:
>
> > > I think my Sun Studio compiler is version 11 so that should work, right?
> >
> > Nope. You should use Studio 12 for gnu-style inline assembler to work.
>
> Strange, I needed to use Studio 11 to compil
On Thu, Jul 03, 2008 at 05:16:59AM -0700, Mladen Nikitovic wrote:
> Hi (again),
>
> could you please describe how you managed to compile and use the macro?
>
> I created a small test-file (in C) with the following content:
>
> #define MAGIC(service) do { \
> asm("sethi %0,%%g0" : : "g" (
Fedor Sergeev wrote:
> > I think my Sun Studio compiler is version 11 so that should work, right?
>
> Nope. You should use Studio 12 for gnu-style inline assembler to work.
Strange, I needed to use Studio 11 to compile gnu-style inline assembler in
GNOME libs because Studio 12 gave me error mes
On Thu, Jul 03, 2008 at 01:17:00AM -0700, Mladen Nikitovic wrote:
> Hi,
>
> I'm trying to define a macro intended to be used in OpenSolaris kernel code
> on a sparc architecture :
>
> #define MAGIC(service) do { \
> asm("sethi %0,%%g0" : : "g" (service)); \
> } while (0)
>
> But if i tr
Hi (again),
could you please describe how you managed to compile and use the macro?
I created a small test-file (in C) with the following content:
#define MAGIC(service) do { \
asm("sethi %0,%%g0" : : "g" (service)); \
} while (0)
#define ASMMAGIC(n) sethi n, %g0;
#define MAGIC_BREAKP
Hi,
Thanks, you are indeed right, I did not notice that.
I'm compiling the solaris kernel and it seems like shadow compilation is
enabled, which means that both CC and GCC is used.
I have tried to disable shadow compilation by setting CW_NO_SHADOW = 1 but both
compilers are still used. Strang
Hi,
I'm trying to define a macro intended to be used in OpenSolaris kernel code on
a sparc architecture :
#define MAGIC(service) do { \
asm("sethi %0,%%g0" : : "g" (service)); \
} while (0)
But if i try to insert the MAGIC call (MAGIC(1000); for instance)in kernel code
(inside disp.c)
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